sensor SUBARU BRZ 2022 Owner's Manual

Center Information Display (CID)
167
Instruments and Controls3
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*1: If equipped
*2: For details about EyeSight system, refer to the Owner’s Manual supplement for the EyeSight system.
NOTETouch to display the explanation of the items.Car Auto Light Sensor
Light Sensitivity
Min/Low/Mid/High/Max 174170
Wiper Link ON/OFF 175170
Welcome Lighting Approaching Time Set
30 seconds/60 seconds/90
seconds/OFF
175170
Leaving Time Set 30 seconds/60 seconds/90
seconds/OFF 170
One-Touch Lane Changer ―ON/OFF 182170
BSD/RCTA
*1
― ON/OFF 274170
Steering Responsive Head-
lights (SRH)
*1
― ON/OFF 180170
Warning Volume
*1
― Min/Mid/Max 272, 286 and *2 170
Units ―km, km/h, Liter/
Miles, MPH, Gallon 127 and 151 170
Item
Available settingsPage refer-
ence for the
vehicle sys-
tem operation Page refer-
ence for the
setting proce-
dure
1st menu
2nd menu 3rd menu
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Light Control Switch
176▼
Sensor for the auto on/off head-
lights
The sensor is on the instrument panel as
shown in the illustration.
NOTE If the light control switch is in the
“AUTO” position and the headlights do
not turn on when it becomes dark
outside, turn the light switch to “ ” position. If this happens, have your vehicle inspected
by your SUBARU
dealer as soon as possible.
 The light sensor may not operate
correctly for light other than sunlight.
■
High/Low Beam Change
(Dimmer)
While the light control switch is in the “ ”
or “AUTO” position in a dark place, the
headlights will turn on.
Pushing the lever forward and releasing it
will activate the high beam. Pulling the
lever rearward and releasing it will switch
the headlights to low beam.
For models with the High Beam Assist,
when the light control switch is in the
“AUTO” position, pushing the lever
forward turns the High Beam Assist is on. Refer to "High Beam Assist Function (If
Equipped)" 
P177.
When the headlights are on high beam,
the high beam indicator light “ ” on the
combination meter is also on.
■
Headlight Flasher
To flash the headlights, pull the lever
toward you and then release it. The high
beam will stay on for as long as you hold
the lever. The headlight flasher works
even though the lighting sw itch is in the off
position.
CAUTION
If any object is placed on or near the
sensor, the sensor may not detect
the level of the ambient light cor-
rectly and the auto on/off headlights
may not operate properly.
306810
306965
CAUTION
Do not hold the lever in the flashing
position for more than just a few
seconds.
306966
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Climate Control4
Climate Control
4-1. Ventilator Control................................................198
Center Ventilators.........................................................198
Side Ventilators ............................................................198
4-2. Climate Control Panel.........................................198
4-3. Automatic Climate Control Operation...............200
Sensors .........................................................................200
4-4. Manual Climate Control ......................................201
Airflow Mode Selection ................................................201
Temperature Control ....................................................202
Fan Speed Control........................................................202
Air Conditioner Control................................................202
Air Inlet Selection .........................................................203
To Turn Off the Climate Control System ....................203
4-5. Defrosting ............................................................203 4-6. Operating Tips for Heater and Air
Conditioner ......... ...............................................204
Cleaning Ventilator Grille ............................................ 204
Efficient Cooling after Parking in Direct Sunlight .... 204
Lubrication Oil Circulation in the Refrigerant
Circuit ......................................................................... 204
Checking Air Conditioning System before Summer Season ........................................................................ 204
Cooling and Dehumidifying in High Humidity and Low Temperature Weather Condition...................... 205
Air Conditioner Compressor Shut-Off When Engine Is Heavily Loaded ......................................... 205
Refrigerant for Your Climate Control System ........... 205
4-7. Air Filtration System ...........................................205
Replacing the Cabin Air Filter .................................... 206
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Automatic Climate Control Operation
2004-3. Automatic ClimateControl OperationWhen this mode is selected, the fan
speed, airflow distribution, air-inlet control,
and air conditioner compressor operation
are automatically controlled. To activate
this mode, perform the following.
1. Press the AUTO button. The FULL
AUTO mode is selected and the “FULL
AUTO” indicator light on the display illumi-
nates.
2. Set the preferred temperature using
the temperature control dial.NOTEOperate the automatic climate
control system when the engine is
running.
 Even when cooling is not necessary,
the air conditioner compressor will
automatically turn on if the tempera-
ture is set much lo wer than the current
outlet air temperature. Even in this
case, the “A/C” indicator light on the
control panel illuminates
 The air conditioner may not operate
in the following cases: - When the cabin temperature is
low
- When the ambient temperature
decreases close to 32°F (0°C) 
The controllable temperature range
may vary depending on the regional
specifications of the vehicle.
 If you operate any of the buttons on
the control panel other than the ON/
OFF button, rear window defogger
button, SYNC button and temperature
control dial(s) during FULL AUTO
mode operation, the “FULL” indicator
light on the control panel will turn off
and the “AUTO” indicator light will
remain illuminated. You can then
manually control the system as desired
using the button you operated. To
change the system back to the FULL
AUTO mode, press the AUTO button.
To turn off the climate control system,
press the ON/OFF button. Then the air
inlet selection will be set to the following.
 When the air inlet selection is set to
auto mode: Outside air circulation
 When the air inlet selection is set to
manual mode: No change
When the ignition switch is changed to the
“OFF” or “ACC” position from “ON”, the air
inlet mode will automatically change to the
outside air mode regardless of whether it
is the auto mode or manual mode.
■
Sensors1) Interior air temperature sensor
2) Solar sensorThe automatic climate control system
employs several sensors. These sensors
are delicate. If they are treated incorrectly
1
2
403485
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Manual Climate Control
201
Climate Control4
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and become damaged, the system may
not be able to control the interior tempera-
ture correctly. To avoid damaging the
sensors, observe the following precau-
tions:
Do not subject the sensors to impact.
 Keep water away from the sensors.
 Do not cover the sensors.
4-4. Manual Climate Control■
Airflow Mode Selection
Select the airflow mode using the airflow
mode selection button.
Airflow modes are as follows.
Ventilation: Instrument panel outlets Ventilation 2: Instrument panel outlets and
foot outlets
Bi-level: Instrument panel outlets and the
foot outlets
403486
403488403487
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Starting and Operating
Changing the ID code set ............................................ 255
7-16. Parking Your Vehicle ........................................256
Parking Brake ............................................................... 256
Parking Tips.................................................................. 256
7-17. Hill Start Assist System ....................................257
To Activate/Deactivate the Hill Start Assist System ........................................................................ 259
Hill Start Assist Indicator Light................................... 260
7-18. Cruise Control (Models without the
EyeSight system) ..............................................260
To Set Cruise Control .................................................. 260
To Temporarily Cancel the Cr uise Control ................ 262
To Turn Off the Cruise Control ................................... 262
To Change the Cruising Speed ................................... 262
Cruise Control Indicator Light .................................... 263
7-19. Rear View Camera .............................................263
How to Use the Rear View Camera ............................. 264
Viewing Range on the Screen ..................................... 265
Help Lines ..................................................................... 266
7-20. BSD/RCTA (If Equipped)...................................268
System Features .......................................................... 268 System Operation......................................................... 270
BSD/RCTA Approach Indi
cator Light/Warning
Buzzer ......................................................................... 272
BSD/RCTA OFF Indicator ............................................ 273
BSD/RCTA Warning Indicator ..................................... 274
To Turn On/Off the BSD/RCTA .................................... 274
Certification for the BSD/RCTA................................... 275
Handling of Radar Sensors ......................................... 276
7-21. Reverse Automatic Braking (RAB) System
(If Equipped) ..................................................... 277
Reverse Automatic Braking (RAB) System Overview ..................................................................... 278
Operating Conditions................................................... 279
Sonar Audible Alarm .................................................... 282
Automatic Braking Operation ..................................... 284
Canceling the Reverse Au tomatic Braking (RAB)
System Operation ...................................................... 286
Reverse Automatic Braking (RAB) System ON/OFF Setting .......................................................... 286
RAB Warning Indicator ................................................ 287
Handling of the Sonar Sensors ................................... 287
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Tire Pressure Monitoring System (TPMS) (If Equipped)
2527-15. Tire Pressure Moni-
toring System (TPMS) (IfEquipped)Low tire pressure warning lightThe tire pressure monitoring system
provides the driver with a warning
message by sending a signal from a
sensor that is installed in each wheel
when tire pressure is severely low.
The tire pressure monitoring system will
activate only when the vehicle is driven at
speeds above 25 mph (40 km/h). Also,
this system may not react immediately to
a sudden drop in tire pressure (for
example, a blow-out caused by running
over a sharp object).
702780
WARNING
 If the low tire pressure warning
light illuminates while driving,
never brake suddenly. Instead,
perform the following procedure.
Otherwise an accident involving
serious vehicle damage and
serious personal injury could
occur.
(1) Keep driving straight ahead
while gradually reducing
speed.(2) Slowly pull off the road to a
safe place.(3) Check the pressure for all four tires and adjust the pres-
sure to the CO LD tire pres-
sure shown on the tire
inflation pressure label on the
center pillar on the driver’s
side.
 Even when the vehicle is driven a
very short distance, the tires get
warm and their pressures
increase accordingly. Be sure to
let the tires co ol thoroughly
before adjusting their pressures
to the standard values shown on
the tire inflation pressure label.
Refer to "Tires and Wheels"

P358. The tire pressure moni-
toring system does not function
when the vehicle is stationary.
After adjusting the tire pressures,
increase the vehicle speed to at
least 25 mph (40 km/h) to start the
TPMS rechecking of the tire infla-
tion pressures. If the tire pres-
sures are now above the severe
low pressure threshold, the low
tire pressure warning light should
turn off a few minutes later.If this light still illuminates while
driving after adjusting the tire
pressure, a tire may have signifi-
cant damage and a fast leak that
causes the tire to lose air rapidly.
If you have a flat tire, replace it
with a spare tire as soon as pos-
sible.
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Tire Pressure Monitoring System (TPMS) (If Equipped)
253
Starting and Operating7
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■
Certification for the Receiver
FCC ID: HYQ23ABGNOTEThis device complies with part 15 of
the FCC Rules. Operation is subject to
the following two conditions: (1) This
device may not cause harmful interfer-
ence, and (2) this device must accept
any interference received, including
interference that may cause unde-
sired operation.
FCC WARNING
Changes or modifications not
expressly approved by the party
responsible for compliance could void
the user’s authority to operate the
equipment.
 When a spare tire is mounted or a
wheel rim is replaced without the
original pressure sensor/trans-
mitter being transferred, the low
tire pressure warning light will
illuminate stead ily after blinking
for approximately one minute.
This indicates the TPMS is unable
to monitor all four road wheels.
Contact your SUBARU dealer as
soon as possible for tire and
sensor replacement and/or
system resetting.
 When a tire is repaired with liquid
sealant, the tire pressure warning
valve and transmitter may not
operate properly. If a liquid
sealant is used, contact your
nearest SUBARU dealer or other
qualified service shop as soon as
possible. Make sure to replace
the tire pressure warning valve
and transmitter when replacing
the tire. You may reuse the wheel
if there is no damage to it and if
the sealant residue is properly
cleaned off. Do not inject any tire
liquid or aerosol tire sealant into
the tires, as this may cause a
malfunction of the tire pressure
sensors. If the light illuminates
steadily after blinking for approx-
imately one minute, promptly
contact a SUBARU dealer to have
the system inspected.
CAUTION
Do not place metal film or any metal
parts under the driver’s seat. This
may cause poor reception of the
signals from the tire pressure sen-
sors, and the tire pressure monitor-
ing system will not function
properly.
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Tire Pressure Monitoring System (TPMS) (If Equipped)
255
Starting and Operating7
4. Press and hold the TPMS set switch
until the low tire pressure warning light
blinks slowly 3 times.■
If You Press the Tire Pres-
sure Monitoring Reset
Switch Accidentally
If initialization is performed, adjust the tire
inflation pressure to the specified level
and initialize the tire pressure monitoring
system again.■
Initialization Procedure
 Make sure to carry out initialization
after adjusting the tire inflation pressure.
Also, make sure the tires are cold before
carrying out initialization or tire inflation
pressure adjustment.
 If you have accidentally turned the igni-
tion switch to the “OFF” position during
initialization, it is not necessary to press
the TPMS set switch again as initialization
will restart automatically when the engine
is restarted.
 If you accidentally press the TPMS set
switch when initializa tion is not necessary,
adjust the tire inflation pressure to the
specified level when the tires are cold, and
conduct initialization again.
■
When Initialization of the Tire
Pressure Monitoring System
has Failed
Initialization can be completed in a few
minutes. However, in the following case,
the settings have not been recorded and
the system will not operate properly. If
repeated attempts to record tire inflation
pressure settings are unsuccessful, have
the vehicle checked at your SUBARU
dealer.
 When operating the TPMS set switch,
low tire pressure warning light does not
blink 3 times.
 After carrying out the initialization
procedure, the low tire pressure warning
light blinks for 1 minute then stays on after
driving for 20 minutes.
■
Registering ID Codes
Every tire pressure warning valve and
transmitter has a unique ID code. In addi-
tion to the set of tire pressure warning
system sensor ID code s initially registered
to the vehicle, a second set of ID codes
can be registered.
A second set of tire pressure warning
system sensor ID codes can be registered
at your SUBARU dealer. When 2 sets of
ID codes have been registered, either ID
code set can be selected.■
Changing the ID code set
1. Park the vehicle in a safe place and
turn the ignition switch to the “ON” posi-
tion.
2. Press the TPMS set switch 3 times
within 3 seconds.
3. The low tire pressure warning light will
illuminate for 3 seconds and then blink 3
times.
4. The low tire pressure warning light will
blink for 1 minute and then illuminate.
5. When the ID code change has
completed, the tire pressure monitoring
light will turn off.
Check that tire pressures are displayed on
the TPMS screen.
WARNING
Do not operate the TPMS set switch
without first adjusting the tire infla-
tion pressure to the specified level.
Otherwise, the low tire pressure
warning light may not come on even
if the tire inflation pressure is low,
or it may come on when the tire
inflation pressure is actually nor-
mal.
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BSD/RCTA (If Equipped)
269
Starting and Operating7
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The system uses radar sensors for the
following features.NOTEThe BSD/RCTA radar sensor has been
certified by the radio wave related laws
of the U.S. and other FCC compliant
countries, Canada and Mexico. When
driving in other countries, certifica-
tion of the country where the vehicle is
driven must be obtained. For certifica-
tion in the U.S. and other FCC compli-
ant countries, Canada and Mexico,
refer to "Certification for the BSD/
RCTA" 
P275.
▼
Blind Spot Detection (BSD)1) Operating range
The system notifies the driver of the pres-
ence of vehicles in its blind spot.
 If the system detects a vehicle in its
blind spot, it warns the driver by illumi-
nating the BSD/RCTA approach indicator
light(s) on the outside mirror(s).
 If the driver operates the turn signal
lever in the direction where the BSD/
RCTA approach indicator light is illumi-
nating, the system warns the driver of
dangers by flashing the BSD/RCTA
approach indicator light.
▽Lane Change Assist (LCA)1) Operating rangeThe system notifies the driver of vehicles
approaching at a high speed in the neigh-
boring lanes. 
If the system detects a vehicle
approaching at a high speed in the neigh-
boring lanes, it warns the driver of
dangers by illuminating the BSD/RCTA
approach indicator light(s) on the outside
mirror(s).
 If the driver operates the turn signal
lever in the direction where the BSD/
RCTA approach indicator light is illumi-
nating, the system warns the driver of
dangers by flashing the BSD/RCTA
approach indicator light.
▼
Rear Cross Traffic Alert (RCTA)1) Operating rangeThe system notifies the driver of another
vehicle approaching from either side when
driving in reverse. This feature helps the
701459
1
701406
1
701460
1
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